This simulation provides a realistic virtual mass-and-spring laboratory. Users can explore spring motion by manipulating stiffness of the spring and mass of the hanging weight. Concepts of Hooke's Law and elastic potential energy are further clarified through charts showing kinetic, potential, and thermal energy for each spring. This item is part of a larger collection of simulations developed by the Physics Education Technology project (PhET). The simulations are animated, interactive, and game-like environments in which students learn through exploration. All of the sims are freely available from the PhET website for incorporation into classes.

Children will do an activity that fosters conversations around the cause and effect of push and pull activities.

Students will observe as the teacher performs a variety of chemical and/or physical reactions. The teacher will guide a discussion that reinforces the concepts that atoms and molecules are too small to see but that we know about them through their behavior.

Dig into this great example of a Great Race program with a Star Wars flair.

Code.org has partnered with the award-winning Project GUTS (Growing Up Thinking Scientifically) to deliver a middle school science program consisting of four instructional modules and professional development for the introduction of computer science concepts into science classrooms within the context of modeling and simulation. The goal of the program is to situate computer science practices and concepts within the context of life, physical, and earth sciences, and to prepare students to pursue formal, year-long courses in computer science during high school. CS in Science is based on a crosswalk identifying areas of overlap between the NGSS and Computer Science Teachers Association K-12 Computer Science Standards. Download a brief or fulldescription.

Students construct a model of the water cycle in action using two-liter pop bottles to build a terrarium.

Teacher demonstrations and small group activities help students understand the rotation of the Earth and the appearance of movement of other bodies in the sky.

This lesson supports the 1st-grade science core strand 1.2: The Needs of Living Things and Their Offspring. Students obtain, evaluate, and communicate information about mother and baby animals and begin to construct an explanation of patterns in the behavior of parents and offspring which helps offspring to survive. 

This informational text introduces students to Mt. Erebus, a volcano located on Ross Island, just off the coast of Antarctica. Mt. Erebus is the world's southernmost active volcano. The text is written at a grade two through grade three reading level. This version is a full-color PDF that can be printed, cut and folded to form a book. Each book contains color photographs and illustrations.

This informational text introduces students to Mt. Erebus, a volcano located on Ross Island, just off the coast of Antarctica. Mt. Erebus is the world's southernmost active volcano. The text is written at a grade two through grade three reading level. This is a PDF containing the informational text and a glossary.

This informational text introduces students to Mt. Erebus, a volcano located on Ross Island, just off the coast of Antarctica. Mt. Erebus is the world's southernmost active volcano. Students read about the volcano in a simplified manner. The text is written at a kindergarten through grade one reading level. This version is a full-color PDF that can be printed, cut and folded to form a book. Each book contains color photographs and illustrations.

This informational text introduces students to Mt. Erebus, a volcano located on Ross Island, just off the coast of Antarctica. Mt. Erebus is the world's southernmost active volcano. The reading level is at Kindergarten through grade one. This is a PDF containing the informational text and a glossary.

This is a lesson for early childhood learners to discover, learn, and explore their five senses.